Autonomous System details

AS16818

Syntax systems Ltd LLC.  ·  syntax.com

United States

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AS16818 – Syntax systems Ltd LLC.

Field Value
Country United States
Website syntax.com
Hosted domains 5
IPv4 addresses 2,048
IPv6 addresses 0
ASN type Hosting
Registry arin
Allocated 26 years ago on Jun 13, 2000
Updated 9 months ago on Jul 14, 2025

IP Ranges

Netblock Company Num of IPs
153.95.224.0/23 Syntax Edison, NJ (US) 512
153.95.226.0/23 Syntax Phoenix, AZ (US) 512
204.8.104.0/23 Syntax systems Ltd LLC. 512
204.8.106.0/24 Syntax systems Ltd LLC. 256
204.8.107.0/24 Syntax systems Ltd LLC. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS16818
                                                OrgID:          AS16818
                                                ASName:         AS16818
                                                ASNumber:       AS16818
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.8.105.163 ██████████ 1
204.8.105.168 ██████████ 1
204.8.106.67 ██████████ 1
204.8.105.126 ██████████ 1
204.8.105.167 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

5 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
204.8.105.2 AS16818 Syntax systems Ltd LLC. 0.75ms from New York City, US
153.95.226.3 AS16818 Syntax systems Ltd LLC. 0.70ms from Phoenix, US
204.8.106.3 AS16818 Syntax systems Ltd LLC. 0.63ms from Phoenix, US
204.8.104.52 AS16818 Syntax systems Ltd LLC. 0.84ms from New York City, US
153.95.224.3 AS16818 Syntax systems Ltd LLC. 0.75ms from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
98.71.221.18 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
137.229.80.2 AS7774 University of Alaska 9.30ms from Anchorage, US
190.24.128.146 AS19429 ETB - Colombia 0.59ms from Bogota, CO
84.206.1.2 AS31581 National Infocommunications Service Company Limited by Shares 6.75ms from Budapest, HU
75.177.100.146 AS11426 Charter Communications Inc 12.58ms from Charlotte, US
122.15.130.146 AS55410 Vodafone Idea Ltd 0.88ms from Delhi, IN
54.220.153.66 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
222.171.227.98 AS4134 CHINANET-BACKBONE 4.21ms from Harbin, CN
168.105.208.2 AS6360 University of Hawaii 1.27ms from Honolulu, US
210.204.164.130 AS4766 Korea Telecom 1.79ms from Incheon, KR
107.199.11.226 AS7018 AT&T Enterprises, LLC 6.76ms from Miami, US
73.84.214.242 AS7922 Comcast Cable Communications, LLC 7.60ms from Miami, US
200.23.219.226 AS8151 UNINET 0.45ms from Monterrey, MX
154.11.135.98 AS852 TELUS Communications Inc. 0.60ms from Montreal, CA
72.89.95.242 AS701 Verizon Business 2.71ms from New York City, US
115.216.200.2 AS4134 CHINANET-BACKBONE 7.82ms from Ningbo, CN
173.239.20.226 AS22297 Jelecos LLC 0.18ms from Ottawa, CA
88.161.158.66 AS12322 Free SAS 2.72ms from Paris, FR
206.82.24.226 AS14773 Lancaster Lebanon Intermediate Unit 13 2.01ms from Philadelphia, US
38.102.187.66 AS395719 Emerald Broadband, LLC 3.76ms from Portland, US
177.9.233.114 AS27699 TELEFÔNICA BRASIL S.A 1.46ms from Sao Paulo, BR
140.210.132.226 AS4811 China Telecom (Group) 3.86ms from Shanghai, CN
20.17.228.18 AS8075 Microsoft Corporation 1.76ms from Singapore, SG
82.117.107.2 AS29518 Bredband2 AB 9.78ms from Stockholm, SE
58.147.134.194 AS17411 Io Global Services Pvt. Limited 13.64ms from Tashkent, UZ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 153.95.224.3
traceroute to 153.95.224.3 (153.95.224.3): 64 hops max, 52 byte packets
1 [AS15169] 64.233.175.57 92.412 ms
2 *
3 *
4 [AS3356] 4.28.3.234 118.482 ms
5 [AS16818] 153.95.224.3 131.651 ms
Measurement taken from IPinfo ProbeNet in Santiago, CL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS16818 at robtex.

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